King, 30, is not in Leicester's 25-man Premier League squad, but has appeared twice for Giggs' Wales this season, including the 1-0 win in Ireland last month which means victory over Denmark will promote the Dragons into Europe's elite.

Giggs said: "Even though he hasn’t been playing he did so well when he came against Ireland.

"He really shored things up and brought that experience. It showed me he can still have an impact and be a big part of the team on the pitch."